Deleted my previous topic because I just realised it now says June - July for the timeline (July 22nd instead of June 22nd). We could've sworn this game jam's supposed to end in 4 days or something before haha.
Unfortunately, we do not, however if you already know how to use ROBLOX Studio, other engines with WYSIWYG editor likes Unity, Unreal Engine, or CryEngine should be pretty easy to learn for you.